如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
乙酰戊二酸二乙酯
除水干燥管
HYDROMETER,RANGE 12|A.P.I. IN 0,1| 60|F W.THERMOM., L.380 MM, A.P.I.-NO. 58HL 62 SCALE +69 + 81,
水分测定器冷凝管
Oasis WCX SPE小柱,30um, 30mg,1ml
tiBase Multi: 10 supplementary licenses
SUCTION TUBE, WITH ST-STOPCOCK, BENT, CONE ST 14/23
OVERTURNABLE STOPPERS, SYLICON RUBBER, ? 7 mm
2-乙酰氨基-4-甲基-5-噻唑磺酰氯
Original QuEChERS 萃取包,15g